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program example for Vaisala GMP343

furban Jul 24, 2022 04:29 PM

Does anyone have a program example they can share to collect data from a Vaisala GMP343 carbon dioxide probe?  It is a RS232 interface and I would like to connect several of these probes to a CR1000 or CR1000X.  Thank you in advance!

Makada Jul 25, 2022 06:56 PM

furban Jul 26, 2022 07:31 AM

Thank you- this is a good place to start- I wish Campbell would provide a solid base program for this sensor.

Boris Sep 1, 2022 09:06 PM

furban: In a similar case I am looking for a program for the GMP252, vaisala CO2 sensor, RS485 output.

furban Sep 13, 2022 08:51 PM

Boris:  have you had any luck finding a program example for your gmp252?

brf11 Mar 14, 2024 06:57 PM

Furban, I know this post had been a while ago but any luck with this? I am in need of code for the GMP343 now too. Thanks

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